Epidemiological Investigation on Internet Addiction among Middle School Students in Hefei
	    		
		   		
	    	
    	
    	
   		
        
        	
        		- VernacularTitle:合肥市中学生网络成瘾流行病学调查报告
 
        	
        	
        	
        		- Author:
	        		
		        		
		        		
			        		Xiaosi LI
			        		
			        		;
		        		
		        		
		        		
			        		Zeai LI
			        		
			        		;
		        		
		        		
		        		
			        		Wen XIE
			        		
			        		
		        		
		        		
		        		
		        		
		        		
			        		
			        		
		        		
	        		
        		 
        	
        	
        	
        		- Publication Type:Journal Article
 
        	
        	
        		- Keywords:
        			
	        			
	        				
	        				
			        		
				        		middle school students;
			        		
			        		
			        		
				        		internet addiction;
			        		
			        		
			        		
				        		cross-sectional study$$$$
			        		
			        		
	        			
        			
        		
 
        	
            
            
            	- From:
	            		
	            			Chinese Mental Health Journal
	            		
	            		 1992;0(01):-
	            	
            	
 
            
            
            	- CountryChina
 
            
            
            	- Language:Chinese
 
            
            
            	- 
		        	Abstract:
			       	
			       		
				        
				        	Objective: To make out the epidemiological characteristic of middle school students with internet addiction and to explore the possible reasons for the addiction. Methods: According to the system layering random sample method, we randomly selected six different junior and senior middle school in Hefei city and 2 classes in each grade per school. Total 2010 students were enrolled in the investigation, and 1949 students were successfully investigated. With the self-made questionnaire "Background investigation form" and the "Internet Addiction Test", we took a concentrate survey in different schools. Results:The rate of possible internet addiction (including 5 cases with internet addiction) of middle school students in Hefei city is 3.5%. The rate of possible internet addiction was higher in male than that in female (5.9% vs. 0.8%); and it is higher in senior middle school students than that in junior middle school (5.1% vs. 1.9%); the rate of possible internet addiction among students in suburban school, city-suburban school and downtown school gradually increased (respectively 1.2%, 2.1%, 2.3%,?~2=81.55,P